FILE - Canadian Astronaut Chris Hadfield is framed by the new-generation Canadian robotic arm as he conducts a briefing in Toronto on Monday Oct. 16, 2000. Readers of the new book "Canada in Space: The People and Stories Behind Canada's Role in the Exploration of Space" could be forgiven if they thought the moniker "NASA of the North" should be applied to Sarnia, Ont. Author Chris Gainor documents the pivotal role that Sarnia residents have played in the exploration of the final frontier. (CP PICTURE ARCHIVE/Frank Gunn) CANADA